Engilbert Sigurðsson

42.5k total citations
86 papers, 1.5k citations indexed

About

Engilbert Sigurðsson is a scholar working on Psychiatry and Mental health, Clinical Psychology and Genetics. According to data from OpenAlex, Engilbert Sigurðsson has authored 86 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Psychiatry and Mental health, 19 papers in Clinical Psychology and 15 papers in Genetics. Recurrent topics in Engilbert Sigurðsson's work include Schizophrenia research and treatment (19 papers), Child and Adolescent Psychosocial and Emotional Development (8 papers) and Mental Health Research Topics (8 papers). Engilbert Sigurðsson is often cited by papers focused on Schizophrenia research and treatment (19 papers), Child and Adolescent Psychosocial and Emotional Development (8 papers) and Mental Health Research Topics (8 papers). Engilbert Sigurðsson collaborates with scholars based in Iceland, United Kingdom and United States. Engilbert Sigurðsson's co-authors include Éric Fombonne, Helgi Sigvaldason, Nikulás Sigfússon, Jim van Os, Guðmundur Þorgeirsson, Brynja B. Magnúsdóttir, Kapil Sayal, Stuart Checkley, James H. MacCabe and Magnús Haraldsson and has published in prestigious journals such as Nature Communications, Nature Genetics and Annals of Internal Medicine.

In The Last Decade

Engilbert Sigurðsson

76 papers receiving 1.5k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Engilbert Sigurðsson Iceland 23 418 390 293 195 188 86 1.5k
Lisa M. Jack United States 30 375 0.9× 308 0.8× 212 0.7× 48 0.2× 168 0.9× 48 2.6k
Nicholas Graham United Kingdom 19 319 0.8× 136 0.3× 225 0.8× 63 0.3× 205 1.1× 28 1.7k
Lisa Ravdin United States 23 514 1.2× 70 0.2× 139 0.5× 119 0.6× 81 0.4× 45 1.8k
Shirley Quaskey United States 14 287 0.7× 198 0.5× 69 0.2× 266 1.4× 86 0.5× 15 1.5k
Jesjeet Singh Gill Malaysia 20 288 0.7× 207 0.5× 51 0.2× 147 0.8× 163 0.9× 78 1.7k
Ulla Rajala Finland 24 125 0.3× 294 0.8× 72 0.2× 110 0.6× 87 0.5× 66 1.7k
Matthew N. Cooper Australia 27 104 0.2× 97 0.2× 497 1.7× 423 2.2× 304 1.6× 84 2.2k
Janet M. Grubber United States 24 202 0.5× 491 1.3× 418 1.4× 190 1.0× 152 0.8× 64 2.4k
Jelena Marinković Serbia 22 200 0.5× 349 0.9× 38 0.1× 121 0.6× 245 1.3× 59 1.5k
Laura Perna Germany 25 410 1.0× 101 0.3× 186 0.6× 64 0.3× 143 0.8× 62 2.3k

Countries citing papers authored by Engilbert Sigurðsson

Since Specialization
Citations

This map shows the geographic impact of Engilbert Sigurðsson's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Engilbert Sigurðsson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Engilbert Sigurðsson more than expected).

Fields of papers citing papers by Engilbert Sigurðsson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Engilbert Sigurðsson. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Engilbert Sigurðsson. The network helps show where Engilbert Sigurðsson may publish in the future.

Co-authorship network of co-authors of Engilbert Sigurðsson

This figure shows the co-authorship network connecting the top 25 collaborators of Engilbert Sigurðsson. A scholar is included among the top collaborators of Engilbert Sigurðsson based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Engilbert Sigurðsson. Engilbert Sigurðsson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Sigurðsson, Engilbert, et al.. (2025). Risk of hospitalisation for first-onset psychosis or mania within a year of ADHD medication initiation in adults with ADHD. BMJ Mental Health. 28(1). e301521–e301521. 2 indexed citations
2.
Þórðardóttir, Edda Björk, Huan Song, Qing Shen, et al.. (2024). Prevalence of Life Stressors and Posttraumatic Stress Disorder Among Women in Iceland. JAMA Network Open. 7(12). e2449430–e2449430. 1 indexed citations
3.
Sigurðsson, Engilbert, et al.. (2023). Methylphenidate-induced psychosis in a young adult with newly diagnosed ADHD: A case report. Læknablaðið. 109(708). 346–349. 1 indexed citations
4.
Sigurðsson, Martin I., et al.. (2023). Prevalence of modifiable risk factors in primary elective arthroplasty and their association with infections. Acta Orthopaedica. 94. 38–44. 4 indexed citations
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Jónsson, Jón Steinar, et al.. (2019). Ávísanir á þunglyndislyf, róandi lyf og svefnlyf hjá ungu fólki fyrir og eftir bankahrun. Læknablaðið. 2019(10). 427–432. 1 indexed citations
8.
Guðbjartsson, Tómas, et al.. (2019). Hæðarveiki og tengdir sjúkdómar. Læknablaðið. 2019(11). 499–507. 11 indexed citations
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Þórólfsdóttir, Rósa B., Garðar Sveinbjörnsson, Patrick Sulem, et al.. (2018). A rare missense mutation in MYH6 associates with non-syndromic coarctation of the aorta. European Heart Journal. 39(34). 3243–3249. 50 indexed citations
11.
Kristjánsdóttir, Hafrún, et al.. (2018). Effects of a Brief Transdiagnostic Cognitive Behavioural Group Therapy on Disorder Specific Symptoms. Behavioural and Cognitive Psychotherapy. 47(1). 1–15. 16 indexed citations
12.
Steinberg, Stacy, Steinunn Guðmundsdóttir, Garðar Sveinbjörnsson, et al.. (2017). Truncating mutations in RBM12 are associated with psychosis. Nature Genetics. 49(8). 1251–1254. 42 indexed citations
13.
Mullins, Niamh, Andrés Ingason, Jack Euesden, et al.. (2017). Reproductive fitness and genetic risk of psychiatric disorders in the general population. Nature Communications. 8(1). 15833–15833. 23 indexed citations
14.
Guðmundsson, Lárus S., et al.. (2016). Multimorbidity and use of hypnotic and anxiolytic drugs: cross-sectional and follow-up study in primary healthcare in Iceland. BMC Family Practice. 17(1). 69–69. 28 indexed citations
15.
Sigurðsson, Engilbert, et al.. (2014). Emetophobia: sjúklegur ótti við uppköst og ógleði. Læknablaðið. 2014(5). 281–284. 1 indexed citations
16.
Kristjánsdóttir, Hafrún, Paul M. Šalkovskis, Daníel Þór Ólason, et al.. (2013). Evaluation of the Psychometric Properties of the Icelandic Version of the Clinical Outcomes in Routine Evaluation–Outcome Measure, its Transdiagnostic Utility and Cross‐Cultural Validation. Clinical Psychology & Psychotherapy. 22(1). 64–74. 19 indexed citations
17.
Bjursten, Henrik, Per Ederoth, Engilbert Sigurðsson, et al.. (2010). S100B Profiles and Cognitive Function at High Altitude. High Altitude Medicine & Biology. 11(1). 31–38. 36 indexed citations
18.
Sigurðsson, Engilbert, et al.. (2007). Meðferð háþrýstings í heilsugæslu. Hirsla (Landspítali University Hospital).
19.
Aanstoot, Henk‐Jan, Engilbert Sigurðsson, Marc G. Jaffe, et al.. (1994). Value of antibodies to GAD65 combined with islet cell cytoplasmic antibodies for predicting IDDM in a childhood population. Diabetologia. 37(9). 917–924. 34 indexed citations
20.
Aanstoot, Henk‐Jan, Engilbert Sigurðsson, Marc G. Jaffe, et al.. (1994). Value of antibodies to GAD65 combined with islet cell cytoplasmic antibodies for predicting IDDM in a childhood population. Diabetologia. 37(9). 917–924. 6 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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